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1 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 1
Title: "Team Icebreaker Games for Employee Training"
Summary: "Introduction: Generally, the game books we buy will classify the games. Then I will find roughly related games in the classification according to the needs of the course and choose them as team icebreaker games for employee training. The following is a collection of recent graduates..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.52 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
2 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 2
Title: "15 Games to Use During Employee Training"
Summary: "Inserting games into training can be entertaining, experiential, participatory, lively, and ice-breaking, etc. However, you need to have a certain amount of time to control the game each time you play it, so it is suitable to play it in your leisure time."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 1.77 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
3 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 3
Title: "Team Building - Ice Breaking Games - MBA Think Tank Documentation"
Summary: "So I won't mind it as much as before. Tips: Number of participants: 5-10 people in a group Time: 3-5 minutes Materials: Use... A 2-5 day training can teach complex icebreaker games, and a quick exercise of a few minutes is suitable for a course of less than one day. ..."
Rank: 7
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 1.97 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
4 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 4
Title: "Classic ice-breaking games before the training session (simple and easy to operate)_Trainer Community Official Account Latest..."
Summary: "09-10 Collection It has been a while since I shared articles about training games with you. I often receive questions from friends about "breaking the ice"... 2. Participants can automatically design actions to expand participation. Finger exchange - develop the brain, refresh the mind Game purpose..."
Rank: 8
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 2.14 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
5 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 5
Title: "23 Icebreaker Games (for Indoor and Outdoor Group Training) - MBA Think Tank Documentation"
Summary: "A complete collection of indoor and outdoor group training games for icebreakers 1. Bundling to pass - (Applicable: team collaboration) Brief description: By being tied... Minimum ten people Venue: Indoor Scope of application: Suitable for friends who are familiar with the characters in the group Game method: 1. Divide into groups, each group of people..."
Rank: 5
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 2.54 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
6 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 84.7 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Suitable for new employee training. An icebreaker game involving about ten people."
Query Dwell Time: 34.39 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 6
Title: "《Selected commonly used mini-games for training to warm up, open and break the ice》"
Summary: "How to play: The instructor divides the students into groups, with about 10 people in each group. Explain the rules of the game. Start the game. Notes: This game is suitable for training classes where students are not familiar with each other. As time goes by, it is easier to forget. The trainer can appropriately..."
Rank: 10
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 3.31 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
7 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings Short-term Tour"
Query Dwell Time: 111.75 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 7
Title: "Travel丨Beijing short-term travel attractions recommended list"
Summary: "There are many old Beijing snack shops around the Temple of Heaven Park. Sanyuan Cold Drink Shop has the most authentic "Palace Cheese"; the neighboring Dalan Huoshao has many authentic snacks, such as Dalan Huoshao, Ma Tofu, Fried Sausage, Mustard Dun, Crispy Crucian Carp, etc.; there is also the old Beijing..."
Rank: 2
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 22.5 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
8 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings Short-term Tour"
Query Dwell Time: 111.75 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 8
Title: "Special travel | Short-term travel around Beijing | Baiyangdian Lotus Lake | Related recommendations from Beijing to Baiyangdian_..."
Summary: "Beijing Nanshan Ski Resort, 5 km south of Miyun County, Beijing... Time and money are the two biggest problems when traveling. Time can be squeezed out, but what about money? This may be a problem that every friend like me who has no money and no time is worried about. —..."
Rank: 4
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 10.97 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
9 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings Short-term Tour"
Query Dwell Time: 111.75 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 9
Title: "【Holiday near Beijing】Short-term vacation/Where can I go short-term near Beijing after September 20th?"
Summary: "【Vacation near Beijing】Short-term vacation/Where can I stay for a short vacation near Beijing after September 20th? Suburban... There are many black cars pretending to be distribution centers in the Qianmen area and around the distribution center. #北京度假度假时尚酒店（北京..."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 2.42 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
10 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings Short-term Tour"
Query Dwell Time: 111.75 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 10
Title: "[Recommended recent travel routes around Beijing] Beijing North First Grassland Exclusive Self-driving Two-Day Tour Manor Edition..."
Summary: "Shandong, Shanxi, Hebei travel quotes Beijing surrounding suburbs travel quotes Route provider: Beijing Shenzhou International Travel Agency Release time: [Sanya round-trip round-trip flight around the sea 5 days] Warm gifts: golf practice, 2 bottles of mineral water per day, yacht out to sea..."
Rank: 10
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 15.03 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
11 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surroundings Short-term Tour"
Query Dwell Time: 111.75 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 11
Title: "7 must-visit places for self-driving tours around Beijing in 2016"
Summary: "YJBYS editor has compiled 7 must-go places for self-driving tours around Beijing in 2016. Welcome to browse! Seven must-go places for self-driving tours around Beijing 1. Gubei Water Town in the north Why go to Venice, there is also a water town here. Small bridges, flowing water and people..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 4.32 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
12 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surrounding Short-term Vacation Guide"
Query Dwell Time: 91.29 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 12
Title: "【Beijing three-day tour around the tour】_Travel guide_Vacation tour route booking_Price and quotation inquiry..."
Summary: "See more tour routes around Beijing >> Xinjiang Tianchi Turpan Kanas three flights six ... Fujian must-see attractions_Fujian travel ... Where to travel in March_Where to travel cheaply ... Bali self-guided tour guide Wuhan to Bali ... Impression Tourism Network: Guangzhou departure to ..."
Rank: 8
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 51.77 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
13 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Beijing Surrounding Short-term Vacation Guide"
Query Dwell Time: 91.29 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 13
Title: "Hebei Travel Blog_Hebei Free Travel Blog_Sina Travel"
Summary: "Many times, I lament that Beijing is not as fun as Shanghai's surrounding short-term vacation destinations. After counting, it is indeed boring to spend time at home and between the Workers' Stadium on weekends. Where to find the best places to visit in Huanglong Villa?"
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 3.67 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
14 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Gubei Water Town Guide"
Query Dwell Time: 153.94 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 14
Title: "2017 Miyun Gubei Water Town Travel Guide - Gubei Water Town Self-guided Tour - Gubei Water Town Tickets, Transportation, Weather and Scenery..."
Summary: "Provide the latest 2017 Miyun Gubei Water Town travel guide, including a detailed introduction to Miyun Gubei Water Town attractions, ticket prices, traffic and weather, travel guides, traveler photos, etc."
Rank: 8
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 122.34 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
15 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Huanghuacheng Water Great Wall Guide"
Query Dwell Time: 76.3 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 15
Title: "Huanghuacheng Water Great Wall Travel Guide, Huanghuacheng Water Great Wall Guide - eLong Travel Guide"
Summary: "2017 Huanghuacheng Water Great Wall Travel Guide: Discover Hotels Travel Community Home Beijing Travel Huairou Travel Huanghuacheng Water Great Wall Travel Home Travel Overview Attractions Photos Travel Guide Hotel Guide Huangshan Jiuzhaigou Lijiang Maldives Singapore Skiing Hai..."
Rank: 5
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 16.47 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
16 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Huanghuacheng Water Great Wall Guide"
Query Dwell Time: 76.3 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 16
Title: "Beijing Huanghuacheng Water Great Wall Self-Guided Tour Guide/Comments/Photos/Maps/Tickets/FAQs - | Yododo Tours..."
Summary: "It is a tourist resort famous for its uniqueness and beauty, integrating mountains, rivers, clear water and the ancient Great Wall. There are flowers in three seasons and scenery in four seasons, with clear mountains and water. Huanghuacheng Water Great Wall tourist attractions/tickets/strategies/routes/maps."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 11.8 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
17 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Chateau Changyu"
Query Dwell Time: 28.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 17
Title: "Changyu Golden Ice Valley Ice Wine Winery Travel Guide_Changyu Golden Ice Valley Ice Wine Winery Travel Guide_Changyu..."
Summary: "Sina Travel Changyu Golden Ice Valley Ice Winery Tourism Page provides comprehensive Changyu Golden Ice Valley Ice Winery Tourism Guide, Changyu Golden Ice Valley Ice Winery Tour Guide, Changyu Golden Ice Valley Ice Winery Self-guided Tour Guide, Changyu Golden Ice Valley Ice Winery..."
Rank: 3
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 2.02 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
18 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Baiyangdian Lake Guide"
Query Dwell Time: 41.17 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 18
Title: "Download the latest Baiyangdian travel guide for 2017 - Baoding Baiyangdian self-guided tour guide | Yododo"
Summary: "What is there to do in Baiyangdian? The latest Baoding Baiyangdian travel guide and self-guided tour routes. Before you plan to travel to Baiyangdian by yourself, you can take a look at the Baiyangdian guide and follow the footsteps of the pioneers! May Day Beidaihe self-driving tour guide [teaching..."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 14.63 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
19 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 633.5 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Baiyangdian Lake Guide"
Query Dwell Time: 41.17 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 19
Title: "2017 Baoding Baiyangdian Tourism Guide - Baiyangdian Self-guided Tour - Baiyangdian Tickets, Transportation, Weather, Attractions Introduction"
Summary: "Provide the latest 2017 Baoding Baiyangdian travel guide, including a detailed introduction to Baoding Baiyangdian attractions, ticket prices, traffic and weather, travel guides, traveler photos, etc."
Rank: 4
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 1.82 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
20 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Bicycles Near Tsinghua University"
Query Dwell Time: 49.9 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 20
Title: "[A big offer for the start of the new semester] Peking University freshmen will never be cheated when buying a bicycle after reading this!"
Summary: "Generally speaking, except for some professional bike shops around Tsinghua University (such as the Fixed Gear Park), the quality of similar fixed gear bikes sold in the vicinity of Peking University is not up to standard, and it is not recommended to buy them. In fact, the real fixed gear bike players, their mounts are expensive..."
Rank: 3
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 11.66 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
21 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Bicycle"
Query Dwell Time: 29.77 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 21
Title: "Fixed Gear Bicycle Price_Fixed Gear Bicycle Latest Price_Fixed Gear Bicycle Price-Suning.com"
Summary: "Suning.com's Fixed Gear Bicycle channel provides you with information on fixed gear bicycle prices, latest fixed gear bicycle quotes, how much fixed gear bicycles cost, fixed gear bicycle parameters, and other product information. To learn more about fixed gear bicycle shopping guides, visit Suning.com..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 4.46 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
22 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua West Gate Fixed Gear Park"
Query Dwell Time: 136.49 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 22
Title: "Beijing Makara Fixed Gear Park Reviews, Makara Fixed Gear Park Address_Evaluation, Beijing Shopping - Ant..."
Summary: "Zhongguancun North Street, Haidian District (north of Tsinghua West Gate) Transportation Popular attractions nearby Popular food nearby Makara Fixed Gear Park* is a required option China's leading free travel service platform Covering more than 200 countries and regions around the world 100,000,000 travelers..."
Rank: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 7.76 ms on the document.
Document's click-through rate (CTR) is 0.25
| 0 |
23 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua West Gate Fixed Gear Park"
Query Dwell Time: 136.49 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 23
Title: "No. 30 Shuangqing Road, 200 meters north of the west gate of Tsinghua University, on the east side of the road, the address of Shunrufeng Bicycle - Beijing..."
Summary: "Probike Bike Center (Fixed Gear) New Balance (Zhongguancun Jinlehui Store) Zhongguancun Square, No. 15 Zhongguancun Street... Add interior scene Apply for new landmark No. 30 Shuangqing Road, 200 meters north of the west gate of Tsinghua University, east of the road (Shunrufeng Bicycle) Tel: ..."
Rank: 8
Task Relevance: 0
Query Relevance: 1
User Interaction:
User spent 17.01 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
24 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Tsinghua West Gate Fixed Gear Park"
Query Dwell Time: 136.49 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 24
Title: "Beijing Makara Fixed Gear Park Reviews, Makara Fixed Gear Park Address_Evaluation, Beijing Shopping - Ant..."
Summary: "Zhongguancun North Street, Haidian District (north of Tsinghua West Gate) Transportation Popular attractions nearby Popular food nearby Makara Fixed Gear Park* is a required option China's leading free travel service platform Covering more than 200 countries and regions around the world 100,000,000 travelers..."
Rank: 2
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 6.61 ms on the document.
Document's click-through rate (CTR) is 0.25
| 0 |
25 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Quote"
Query Dwell Time: 133.39 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 25
Title: "[Fixed Gear Fixed Gear Price]_Fixed Gear Fixed Gear Wholesale/Purchase Quote_How much is a fixed gear fixed gear - China..."
Summary: "China Net Store provides you with the latest fixed gear bike prices, fixed gear bike quotation information, fixed gear bike price trends, including suppliers' main products, pictures, sales and other comprehensive information, providing you with a full range of price references for ordering products..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 71.42 ms on the document.
Document's click-through rate (CTR) is 0.2
| 1 |
26 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 452.43 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Fixed Gear Store Zhongguancun"
Query Dwell Time: 33.94 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 26
Title: "Where are the fixed gear stores in Beijing? - Interactive Q&A on home decoration"
Summary: "I decided to go to a physical store. I wonder which physical store in Beijing sells fixed gear at a more affordable price. As a student, I have limited money. I wonder what kind of car I can get between 1500-2500. 1 answer Chengdu furniture factory is looking for investment 1500-..."
Rank: 7
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 19.53 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
27 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights baggage regulations"
Query Dwell Time: 112.54 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 27
Title: "International flight baggage regulations"
Summary: "International flight luggage regulations 1. Restrictions on carry-on luggage ⑵. Taking international flights: Generally, the total weight of carry-on luggage should not exceed 7 kg, and the volume of each piece of luggage should not exceed 20*40*55 cm (the sum of the three sides should not exceed 115 cm)..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 78.19 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
28 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights baggage regulations"
Query Dwell Time: 112.54 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 28
Title: "2017 International Flight Baggage Regulations"
Summary: "The free checked baggage allowance for Dragonair's international flights is as follows: Passengers traveling to and from the United States and Canada can check in 2 pieces of luggage for free, and the weight of each piece of luggage must not exceed 32 kg; Passengers on other routes can check in 40 kg for first class and 40 kg for business class."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.85 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
29 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights baggage regulations"
Query Dwell Time: 112.54 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 29
Title: "International flight baggage regulations doc download_iAsk shared document"
Summary: "International flight luggage regulations, carry-on luggage restrictions, take international flights: usually the total weight of hand luggage should not exceed kg, each piece of luggage should not exceed cm (the sum of the three sides should not exceed cm). Passengers on US-Canada routes..."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 1.77 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
30 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights baggage regulations"
Query Dwell Time: 112.54 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 30
Title: "International Flight Baggage Regulations"
Summary: "When taking international flights, the total weight of hand luggage is limited to 7 kg (some airlines have special weight restrictions), and the volume of each piece of luggage must not exceed 20*40*55 cm (the sum of the three sides does not exceed 115 cm). If the weight or volume exceeds the above..."
Rank: 9
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.15 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
31 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights: Luggage must be carried in hand"
Query Dwell Time: 129.66 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 31
Title: "Air China's regulations on checked baggage and carry-on baggage"
Summary: "International air tickets Domestic air tickets Flight segment selection: One-way Round trip Departure city: Arrival city: Departure date: Return date: Air China checked baggage and hand luggage regulations: 1. Domestic routes and international routes other than the United States, Canada, and Brazil..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 87.92 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
32 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights: luggage must be checked in"
Query Dwell Time: 73.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 32
Title: "Which luggage must be checked in and which luggage must be carried on international flights_College_School rankings"
Summary: "I already know that nail clippers and scissors must be checked in, and documents and medicines must be carried with you, so what about shower gel and hair lotion? Any other additions~ 2. I am in economy class, and the free checked baggage is limited to 20 kg, but the airline..."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 6.81 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
33 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights: luggage must be checked in"
Query Dwell Time: 73.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 33
Title: "zz International flight checked baggage regulations"
Summary: "Luggage allowance for international flights of large, medium and small sizes Air China International Airlines' luggage allowance for international flights is as follows: Free luggage allowance for international flights is divided into two types: free luggage allowance based on weight and free luggage allowance based on piecework. Free luggage allowance based on weight; according to..."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 9.44 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
34 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights: luggage must be checked in"
Query Dwell Time: 73.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 34
Title: "Which luggage must be checked in and which luggage must be carried on international flights_College_School rankings"
Summary: "I already know that nail clippers and scissors must be checked in, and documents and medicines must be carried with you, so what about shower gel and hair lotion? Any other additions~ 2. I am in economy class, and the free checked baggage is limited to 20 kg, but the airline..."
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 21.76 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
35 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 417.55 ms
Task Satisfaction Score: 5
For this task, user submitted query: "International flights: carry-on luggage"
Query Dwell Time: 41.5 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 35
Title: "How much carry-on luggage is allowed on international flights? Page 6 - Yue Travel"
Summary: "Sometimes airlines will offer some promotions to increase the free luggage allowance (especially for international flights). So, pay attention to the airline... Batteries must be carried with you as required. Here are the baggage regulations of AirAsia: According to the relevant regulations of the Civil Aviation Administration, when taking domestic..."
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 5.65 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
36 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 37.45 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 36
Title: "Check out the top 10 benefits of quitting smoking"
Summary: "If you want to quit smoking completely and know how to regulate yourself during the period of quitting smoking, you must first make up your mind to know the benefits of quitting smoking. Then let’s take a look at the benefits of quitting smoking with the editor of Tiantian Nutrition! 1. Delay skin aging. Stopping smoking can delay the aging of the face..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 8.46 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
37 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 37.45 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 37
Title: "What are the benefits of quitting smoking?"
Summary: "You can use smoking cessation toothpaste to remove cigarette stains and quit smoking. (I) Short-term benefits of quitting smoking 1. Improved taste After quitting smoking, the sensory nerves on the tongue regain their original sensitivity and can fully taste the flavors of various foods. 2. Elimination of bad breath Smokers and their..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.06 ms on the document.
Document's click-through rate (CTR) is 0.11
| 3 |
38 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Side effects of quitting smoking"
Query Dwell Time: 30.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 38
Title: "Side effects of quitting smoking | Health Encyclopedia"
Summary: "And in the process of quitting smoking, you also have to face side effects such as withdrawal reactions. Emotions Smokers use cigarettes to relax, help think about making important decisions, kill time, and as part of social activities. Therefore, stopping smoking can induce stress or anger. Ex-smokers also..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.01 ms on the document.
Document's click-through rate (CTR) is 0.24
| 3 |
39 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Side effects of quitting smoking"
Query Dwell Time: 30.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 39
Title: "Why do side effects occur after quitting smoking? Uncomfortable symptoms of quitting smoking - Zhiqu.com"
Summary: "Why do side effects occur after quitting smoking? Symptoms of quitting smoking: Many people will have many adverse reactions when quitting smoking. Today, let's follow Lei Li to see what specific reactions there are when quitting smoking? The reasons for these reactions, we..."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.59 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
40 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Side effects of quitting smoking"
Query Dwell Time: 30.96 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 40
Title: "US Food and Drug Administration: Pay close attention to side effects when using smoking cessation drugs - Sohu Health"
Summary: "Recently, the U.S. Food and Drug Administration (FDA) issued a safety warning that the smoking cessation drug varenicline (trade name: Chantix) may cause some serious mental illnesses and even suicide, and "this possibility is increasing..."
Rank: 4
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 2.52 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
41 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Effective ways to quit smoking"
Query Dwell Time: 29.37 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 41
Title: "The ten most scientific and effective ways to quit smoking"
Summary: "Nasal sprays or skin patches, etc., to help smokers reduce irritability, insomnia, anxiety and other severe symptoms during the smoking cessation process. Previous Quitting smoking: Ten ways to help men quit smoking Next Quitting smoking: The most popular ways to quit smoking"
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.07 ms on the document.
Document's click-through rate (CTR) is 0.27
| 3 |
42 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Effective ways to quit smoking"
Query Dwell Time: 29.37 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 42
Title: "The most effective way to quit smoking - Sanjiu Health Hall"
Summary: "Home > The most effective way to quit smoking Everyone knows that smoking is harmful to health, but there are still many people who go further and further on the road of smoking. What is the most effective way to quit smoking? How to quit smoking most effectively and quickly? What is the best way to quit smoking..."
Rank: 10
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 1.58 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
43 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Effective ways to quit smoking"
Query Dwell Time: 29.37 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 43
Title: "The most effective way to quit smoking in the world - Article"
Summary: "The method of quitting smoking is very important for people who want to quit smoking. Choosing the right and effective method of quitting smoking is more conducive to the success of quitting smoking. Let's take a look at the following methods of quitting smoking. Distracting attention method: When you can't resist the urge to smoke, you can take a hot bath; or..."
Rank: 6
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 3.58 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
44 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 126.11 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Effective ways to quit smoking"
Query Dwell Time: 29.37 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 44
Title: "3 effective ways to quit smoking"
Summary: "Many people know that smoking is harmful to the body and the people around you, but how can you quit smoking? Today, I will introduce several ways to quit smoking, so that you can quit smoking successfully and keep yourself and the people around you healthy. Cognitive therapy helps patients..."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.67 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
45 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 518.54 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Features How to use Price"
Query Dwell Time: 490.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 45
Title: "What functions can Google Glass achieve in the future and what will its price be?"
Summary: "From the promotional video of Google Glass released by Google, it is not difficult to judge that almost all the basic functional applications based on Android phones can be transplanted into smart glasses, but the presentation method does not rely on the mobile phone screen, but on semi-transparent projection..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 325.09 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
46 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 518.54 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Features How to use Price"
Query Dwell Time: 490.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 46
Title: "What is the price of Google Glass?"
Summary: "框框拆挑车 50567 views 122 latest answers (3 answers) Hello, Google Glass is quite expensive. It has the same functions as a smartphone, and can control taking pictures, video calls, and directions through voice, as well as surfing the Internet..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.41 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
47 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 518.54 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Features How to use Price"
Query Dwell Time: 490.46 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 47
Title: "Google Glass_Google Smart Glass_Google Glass"
Summary: "The glasses, also known as Project Glass, are priced at $1,500 and are currently only available to Google Glass attendees today."
Rank: 7
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 19.27 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
48 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "iPhone 6 prices in China and Hong Kong"
Query Dwell Time: 70.72 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 48
Title: "Is the iPhone 6 more expensive in mainland China than in Hong Kong? iPhone 6 price comparison between mainland China and Hong Kong_Mobile..."
Summary: "iPhone 6 will be available in mainland China on October 17, with prices starting at 5,288 yuan for iPhone 6 and 6,088 yuan for iPhone 6 and iPhone 6 Plus respectively. However, to the disappointment of Apple fans, the prices of iPhone 6 and iPhone 6 Plus in mainland China are higher than those in Hong Kong..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 27.84 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
49 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "iphone6 hong kong official website"
Query Dwell Time: 57.5 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 49
Title: "【iphone6 Hong Kong official website】_iphone6 Hong Kong official website pictures_price_Yitao.com"
Summary: "Yitao.com provides you with high-quality iphone6 Hong Kong official website quotes, iphone6 Hong Kong official website related information, iphone6 Hong Kong official website latest pictures, iphone6 Hong Kong official website advantages and disadvantages, whether it is good or not, how it is, and other user reviews, providing you with the most..."
Rank: 6
Task Relevance: 2
Query Relevance: 0
User Interaction:
User spent 11.86 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
50 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "iphone6 hong kong official website"
Query Dwell Time: 57.5 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 50
Title: "iphone6/iphone6plus Hong Kong Apple store purchasing agent, official website pre-sale..."
Summary: "Title: iPhone 6/iphone 6 plus Hong Kong Apple store purchasing agent, official website pre-sale price plus purchasing agent fee! One is enough! [Item name] iPhone 6/iphone 6 plus [New and old] Hong Kong Apple store brand new purchasing agent [Packaging] Original packaging unopened..."
Rank: 3
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 9.87 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
51 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "How to buy an iPhone in Hong Kong"
Query Dwell Time: 46.21 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 51
Title: "Do I need to pay tax if I buy iPhone 6 in Hong Kong? How to buy it? _iPhone Question_Dianwanbus iPhone"
Summary: "April 23, 2015 - But there are many things to note when buying an iPhone in Hong Kong: The first point is to choose the right store to buy it in,... You can consider the tour groups organized by many travel agencies for the purpose of buying iPhone 6, and the price..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 35.15 ms on the document.
Document's click-through rate (CTR) is 0.13
| 3 |
52 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Do I need to pay customs duties when I bring my iPhone back to China?"
Query Dwell Time: 36.22 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 52
Title: "Several students were checked for bringing 8 iPhone 6s into the country. They were for personal use and were asked to pay additional taxes - Morning News | Rongyao Xi..."
Summary: "The phone was purchased in Singapore and brought back for personal use, ruling out the possibility of smuggling. Several passengers were released after paying 10% tariff according to customs regulations. It is reported that Xi'an Customs has not found any cases of iPhone 6 being brought into the country for smuggling purposes. For those suspected of smuggling,..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.78 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
53 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Do I need to pay customs duties when I bring my iPhone back to China?"
Query Dwell Time: 36.22 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 53
Title: "I brought my iPhone 4 from Malaysia back to China, but I don't know if I need to pay customs duties? How much should I pay? _Solved - ..."
Summary: "Thank you. Please tell me more details. Share outside the site Views: 40 Most satisfactory answer Yes, import tax amount = duty-paid price * tax rate. For the duty-paid price and tax rate of specific items, please refer to the General Administration of Customs Announcement No. 25 of 2007 "Inbound Passenger Travel..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 1.99 ms on the document.
Document's click-through rate (CTR) is 0.2
| 2 |
54 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Do I need to pay customs duties when I bring iPhone 6 back to China?"
Query Dwell Time: 69.71 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 54
Title: "Do I need to pay tax if I buy an iPhone in Hong Kong? - _Express Review Network"
Summary: "Items that need to be declared when leaving the country are exempt from customs duties according to customs regulations. 2. If the mobile phone you bought in Hong Kong is worth more than ￥5,000, you will be taxed if you bring it back to China. The tax rate depends on the value of the item. Go to Hong Kong to buy an iPhone..."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 19.74 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
55 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Does the Hong Kong version of the iPhone support domestic operator networks?"
Query Dwell Time: 46.25 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 55
Title: "Can the Hong Kong version of iPhone 6 be used on domestic networks without root? - ZOL Q&A Forum"
Summary: "A must-have for digital enthusiasts. Can the Hong Kong version of the Zhongguancun Online client be used on the domestic network without rooting? Answers Views Today I saw news that the Hong Kong Apple official website is open for sale. If I bought a Hong Kong version of the iPhone 6, without jailbreaking..."
Rank: 4
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 3.76 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
56 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Does the Hong Kong version of the iPhone support domestic operator networks?"
Query Dwell Time: 46.25 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 56
Title: "Apple iPhone 6 supports 4G network of three major domestic operators - Huafen talks about industry information Huafen Club..."
Summary: "Apple officially released a new generation of large-screen iPhones - the 4.7-inch iPhone 6 and 5 ... Apple iPhone 6 supports the 4G networks of the three major domestic operators"
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 11.9 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
57 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 393.32 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Does the Hong Kong version of the iPhone support domestic operator networks?"
Query Dwell Time: 46.25 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 57
Title: "Apple iPhone 6 supports 4G network of three major domestic operators - Oil Paradise - OnePlus Mobile Community Official..."
Summary: "Apple officially released a new generation of large-screen iPhones - the 4.7-inch iPhone 6 and the 5.5-inch iPhone 6 Plus. iPhone 6 and iPh ... Apple iPhone 6 supports the 4G network of the three major domestic operators, OnePlus Mobile Community Official Forum"
Rank: 6
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 3.78 ms on the document.
Document's click-through rate (CTR) is 0.17
| 3 |
58 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Winter is here, you want to go swimming. Please find the location, opening hours, student ticket prices, swimming card prices, etc. of Tsinghua University Swimming Pool. Based on the search results, please find as much basic information as possible about Tsinghua University Swimming Pool (address, price, time, etc.)"
Task Dwell Time: 172.22 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Tsinghua Swimming Pool"
Query Dwell Time: 55.02 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 58
Title: "Tsinghua University Swimming Pool Opening Hours and Fees [zz] – [Share with Everyone - Renren.com]"
Summary: "Tsinghua University Swimming Pool Opening Hours and Fees [zz] 1. Opening Hours Monday to Friday 12:00-13:00 Saturday and Sunday 12:00-13:30 Saturday and Sunday 14:00-15:30 Monday to Friday 17:30-18:30 Saturday and Sunday 17:00-18:30 ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 31.19 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
59 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 2137.56 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Liaoning"
Query Dwell Time: 1654.58 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 59
Title: "Liaoning_Liaoning_China's latest aircraft carrier news_Latest news on service-Strategy.net"
Summary: "After the disintegration of the Soviet Union, the "Varyag" was acquired by the Republic of Ukraine during the division (in the first few years, it was still nominally owned by the Russian Black Sea Fleet. In 1995, the "Varyag" was officially withdrawn from the Russian Navy and "given away" on the grounds of repaying debts..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 6.91 ms on the document.
Document's click-through rate (CTR) is 0.08
| 1 |
60 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 2137.56 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Liaoning"
Query Dwell Time: 1654.58 ms
Query Satisfaction Score: 2
Retrieved Document:
Unique ID: 60
Title: "Liaoning_Liaoning_China's latest aircraft carrier news_Latest news on service-Strategy.net"
Summary: "After the disintegration of the Soviet Union, the "Varyag" was acquired by the Republic of Ukraine during the division (in the first few years, it was still nominally owned by the Russian Black Sea Fleet. In 1995, the "Varyag" was officially withdrawn from the Russian Navy and "given away" on the grounds of repaying debts..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 2.94 ms on the document.
Document's click-through rate (CTR) is 0.08
| 1 |
61 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 2137.56 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Liaoning Encyclopedia"
Query Dwell Time: 424.6 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 61
Title: "Decoding the six details of the aircraft carrier "Liaoning", including basic technical parameters"
Summary: "Basic technical parameters The Liaoning is more than 300 meters long, more than 70 meters wide, and more than 60 meters high from the keel to the mast. There are 10 floors below the main deck and 9 floors of island-style superstructure above the main deck. The normal displacement of the Liaoning is more than 50,000 tons, and the full..."
Rank: 8
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 4.29 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
62 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 2137.56 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Advantages and disadvantages of Liaoning compared to other countries"
Query Dwell Time: 139.34 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 62
Title: "What are the advantages of the domestically-made aircraft carrier based on the design of the Liaoning ship: it can be put into service in 2 years | China | aircraft carrier | navy_new..."
Summary: "June 10, 2016 - Some experts believe that the experience accumulated by the Liaoning during the tests, sea trials and drills will definitely be integrated into the new aircraft carrier: the commanders and professional officers and soldiers of the new aircraft carrier will first be trained on the Liaoning; the new aircraft carrier's..."
Rank: 6
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 1.95 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
63 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have recently become very interested in military affairs, so you want to know information about China's first aircraft carrier, the Liaoning. Please find basic information about the Liaoning (such as displacement, length, beam, number of crew members, speed, weapons and equipment, etc.), the history of the Liaoning, the strategic role that the aircraft carrier can play, and the advantages and disadvantages of the Liaoning compared to aircraft carriers of other countries. Please find as much basic information about the Liaoning as possible based on the search results."
Task Dwell Time: 2137.56 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Liaoning Other countries Comparison"
Query Dwell Time: 33.36 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 63
Title: "Compared with other countries, what advantages does China's aircraft carrier Liaoning have?"
Summary: "China's first aircraft carrier, the Liaoning, has attracted widespread attention from the Chinese press and military observers around the world. For some, the Liaoning is a symbol of China's global power; for others, it represents a more powerful Chinese navy..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 7.68 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
64 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 211.57 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Company Ice Breaker Games"
Query Dwell Time: 104.16 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 64
Title: "Team Building Ice Breaking Games"
Summary: "Find the target (do not use the student's name or company name) Name string game group members sit in a circle and nominate one person at random... Hunter hunting rabbit Game type: ice-breaking game Suitable for number of people: unlimited Game props: none Game steps: 1. Please extend your right..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 41.48 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
65 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 211.57 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Company Ice Breaker Games"
Query Dwell Time: 104.16 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 65
Title: "Company training courses, ice-breaking games_ice-breaking games_party games"
Summary: "Painter [Ice Breaker Game] Props: Each group (5-6 people) a large white paper (not too thin), two oil-based pens Step 1, each... Especially among colleagues in the same department or the same company, the effect is better. Be careful not to let..."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 3.44 ms on the document.
Document's click-through rate (CTR) is 0.33
| 0 |
66 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "Your department has just recruited ten new employees and will need to conduct new employee training soon. Please find a method for playing an icebreaker game suitable for new employee training with about ten people. Based on the search results, please tell me the name of the icebreaker game that impressed you the most, and describe in one sentence what preparations are needed for this game?"
Task Dwell Time: 211.57 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Company Ice Breaker Games"
Query Dwell Time: 104.16 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 66
Title: "Company Annual Meeting Ice-breaking Games"
Summary: "Company annual meeting ice-breaking games, related information about company annual meeting ice-breaking games, A takes notes. (4). Five minutes later, the teacher asks A and B to take back the paper on which the other party took notes and sign their names on the upper right corner of the back. Then share with each other..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 18.67 ms on the document.
Document's click-through rate (CTR) is 0.33
| 2 |
67 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 758.34 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Beijing Tours"
Query Dwell Time: 701.42 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 67
Title: "Fun places around Beijing [nearby tourist attractions/farmhouses/surrounding tours]_Beijing surrounding..."
Summary: "Search for fun places around Beijing, including Beijing tourist attractions, farmhouses, hot springs... Then to tourist attractions near Beijing, rural tours and everything related to Beijing's surrounding tours. Where is fun in Beijing, what fun places are there in Beijing, and travel around Beijing..."
Rank: 1
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 1.89 ms on the document.
Document's click-through rate (CTR) is 0.11
| 0 |
68 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 758.34 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Beijing Tours"
Query Dwell Time: 701.42 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 68
Title: "Beijing Tours - Dianping.com"
Summary: "Based on a reasonable classification system of business districts, landmarks and surrounding tour merchants, we provide you with 6722 surrounding tour merchants in Beijing, and aggregate reviews from a large number of personal consumers, allowing you to choose based on various rating and star standards."
Rank: 4
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 55.67 ms on the document.
Document's click-through rate (CTR) is 0.27
| 0 |
69 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You have a week's vacation in May and want to research where you can travel around Beijing. Please consider the cost (including transportation, accommodation and entertainment), value (what activities can be done during the vacation) and convenience to choose a suitable travel destination. Based on the search results, please list the alternative destinations you think may be feasible, and pick out the one you think is the best and explain why."
Task Dwell Time: 758.34 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Beijing Tours"
Query Dwell Time: 701.42 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 69
Title: "Beijing Travel Guide 2017 - Beijing Travel Guide"
Summary: "Where is Donghouding? Travel guide from Beijing to Donghouding Travel guide to Beijing's surrounding areas Travel guide to Hebei Zhengding Ancient City Where to go in Hebei in winter Visit ancient buildings in Handan City Experience rural travel Travel guide to Shexian County, Hebei Explore the glass plank road of Baishishan Mountain in Baoding Travel guide to Yanmenguan in Daixian County, Shanxi..."
Rank: 8
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 25.05 ms on the document.
Document's click-through rate (CTR) is 0.25
| 0 |
70 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Tsinghua"
Query Dwell Time: 89.62 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 70
Title: "[Tsinghua University Merchants Second-hand Venue/Fixed Gear | Tsinghua University Second-hand Venue/Fixed Gear Quote] - Beijing 58..."
Summary: "Tsinghua University Second-hand Vents/Fixed Gear Market provides you with a large amount of Tsinghua University Second-hand Vents/Fixed Gear transfer, purchase, price, and picture information. Here you can query and publish Tsinghua University Second-hand Vents/Fixed Gear information for free. To buy and sell second-hand Vents/Fixed Gear, please go to..."
Rank: 2
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 16.32 ms on the document.
Document's click-through rate (CTR) is 0.2
| 0 |
71 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Tsinghua"
Query Dwell Time: 89.62 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 71
Title: "【Fixed Gear Park】Fixed Gear Park Phone Number, Fixed Gear Park Address_Tuba Map"
Summary: "Traffic Guide Bus stops near the Fixed Gear Park: Yuanmingyuan East Road, Yuanmingyuan South Gate, Yuanmingyuan South Gate, Tsinghua University West Gate, Yuanmingyuan Station, Zhongguanyuan North Station, Tsinghua Affiliated High School. Buses near the Fixed Gear Park: 365, 614, 664,..."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 21.97 ms on the document.
Document's click-through rate (CTR) is 0.14
| 3 |
72 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 72
Title: "Fixed Gear Bicycle_Fixed Gear Bicycle Price_Fixed Gear Bicycle Brand_Cool Fixed Gear|"
Summary: "Cool Fixed Gear, the most professional fixed gear blog in China. Focusing on fixed gear bikes, sharing fixed gear bike videos and fixed gear bike riding methods with riders, we discuss fixed gear bike prices and brands, research fixed gear color matching, exchange fixed gear DIY, and work together to create the most professional fixed gear blog in China..."
Rank: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 159.76 ms on the document.
Document's click-through rate (CTR) is 0.07
| 3 |
73 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 73
Title: "Fixed Gear Bicycle Price_How Much_Pictures_Fixed Gear Bicycle Evaluation_How is it - Gome"
Summary: "Gome (Gome.com.cn)'s popular searches for fixed gear bike related products provide you with prices, pictures, reviews, and recommended information on fixed gear bike related products, providing you with an accurate search and shopping reference guide for purchasing fixed gear bikes at Gome!"
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 12.06 ms on the document.
Document's click-through rate (CTR) is 0.06
| 0 |
74 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 74
Title: "Ordinary fixed gear bicycle price"
Summary: ""You can directly buy a beautiful fixed-gear. The price of an entry-level fixed-gear is about 2,500 yuan, and the more expensive ones are tens of thousands or even hundreds of thousands. The common materials used for entry-level cars are steel and aluminum, while the common materials used for high-end cars may be carbon fiber. At present, there are also many domestic fixed-gears..."
Rank: 3
Task Relevance: 2
Query Relevance: 1
User Interaction:
User spent 51.73 ms on the document.
Document's click-through rate (CTR) is 0.23
| 1 |
75 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 75
Title: "[Fixed Gear Bicycle Price]_Fixed Gear Bicycle Price Brand/Picture/Price_Fixed Gear Bicycle Price..."
Summary: "Find the price of fixed gear bicycles on Alibaba 1688.com, the world's leading procurement and wholesale platform. Alibaba has found 29 high-quality fixed gear bicycles for you, including brands, prices, pictures, manufacturers, places of origin, materials, etc., a large number of fixed gear bicycles..."
Rank: 4
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 3.82 ms on the document.
Document's click-through rate (CTR) is 0.05
| 2 |
76 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 76
Title: "Fixed Gear Bicycle Price_How Much_Pictures_Fixed Gear Bicycle Evaluation_How is it - Gome"
Summary: "Gome (Gome.com.cn)'s popular searches for fixed gear bike related products provide you with prices, pictures, reviews, and recommended information on fixed gear bike related products, providing you with an accurate search and shopping reference guide for purchasing fixed gear bikes at Gome!"
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 11.1 ms on the document.
Document's click-through rate (CTR) is 0.06
| 0 |
77 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 77
Title: "Fixed Gear Price_Fixed Gear Latest Price_Fixed Gear Price-Suning.com"
Summary: "Suning.com's fixed gear channel provides you with fixed gear prices, the latest fixed gear quotes, how much fixed gear costs, fixed gear parameters and other product information. To learn more about fixed gear shopping guides, go to Suning.com. Authentic products, nationwide warranty, cash on delivery"
Rank: 5
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 36.52 ms on the document.
Document's click-through rate (CTR) is 0.08
| 2 |
78 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 78
Title: "Fixed Gear Bicycle Price_Fixed Gear Bicycle Price Manufacturer Wholesale-Huyi.com"
Summary: "Huyi.com collects 0 detailed data on fixed gear bicycle prices and provides you with advantageous factory wholesale prices, high-quality factory sources and brands. You can also find tableware, kitchenware, cooking utensils, bathroom appliances, bathroom small appliances, kitchen and bathroom daily chemicals..."
Rank: 6
Task Relevance: 1
Query Relevance: 2
User Interaction:
User spent 11.67 ms on the document.
Document's click-through rate (CTR) is 0.08
| 0 |
79 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 79
Title: "【Disc brake fixed gear】Price_Picture_Brand_Review-JD.com"
Summary: "JD.COM is a professional online shopping mall for disc brake fixed gears in China, providing information on disc brake fixed gear prices, quotes, parameters, reviews, pictures, brands, etc. If you want to buy disc brake fixed gears, go to JD.COM."
Rank: 7
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 8.13 ms on the document.
Document's click-through rate (CTR) is 0.2
| 3 |
80 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 80
Title: "Detailed explanation of entry-level fixed-gear prices, novices should not be deceived"
Summary: "Is the price of an entry-level fixed-gear machine necessarily less than 2K? When many veteran fixed-gear experts teach newcomers, they say that entry-level fixed-gear machines use mostly low-end components, so the overall price is mostly less than 2,000. In fact, I think that a price of less than 2K..."
Rank: 8
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 10.18 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
81 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 81
Title: "Dead Glider Dog Mouth Price_Latest Dead Glider Dog Mouth Price/Wholesale Quote_How much is the Dead Glider Dog Mouth - Huicong.com"
Summary: "The price column of the fixed gear mouth micro portal of Huicong.com provides the latest fixed gear mouth prices and real-time quotes from various manufacturers. You can choose the appropriate fixed gear mouth according to the price, and you can also contact the manufacturer directly to obtain more information about the fixed gear mouth products,..."
Rank: 9
Task Relevance: 0
Query Relevance: 1
User Interaction:
User spent 16.49 ms on the document.
Document's click-through rate (CTR) is 0.11
| 1 |
82 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Price"
Query Dwell Time: 433.15 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 82
Title: "【DAMAO fixed gear】DAMAO fixed gear price_DAMAO fixed gear price-Suning.com"
Summary: "Suning.com provides you with DAMAO fixed gear quotes, the latest DAMAO fixed gear prices, reviews, pictures, consultations, order sharing and other information. To buy DAMAO fixed gear, go to Suning.com and enjoy shopping!"
Rank: 10
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 6.52 ms on the document.
Document's click-through rate (CTR) is 0.07
| 0 |
83 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 250.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 83
Title: "I want to buy a fixed gear, is there anything I should pay attention to? Can someone give me some advice? | Lohas..."
Summary: "0519-86601957 Weekdays 8:30-17:30 Online Reading 8899 Reply 3 I want to buy a fixed gear, is there anything I should pay attention to? Can someone give me some advice? ! Scan the QR code on WeChat to read the post at any time and share it with friends. Ai Tingting is really..."
Rank: 1
Task Relevance: 1
Query Relevance: 1
User Interaction:
User spent 8.49 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
84 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 250.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 84
Title: "92 Beginners learn how to use fixed gear bicycles. Tips for you | Sichuan Bicycle Supplier"
Summary: "92 Beginners learn to ride fixed gear bicycles and teach you what to pay attention to | Sichuan bicycle suppliers Click on the picture to see the enlarged picture Product: 92 Beginners learn to ride fixed gear bicycles and teach you what to pay attention to | Sichuan bicycle suppliers Unit price: Negotiable Minimum order quantity: Total supply: Delivery period:"
Rank: 2
Task Relevance: 2
Query Relevance: 1
User Interaction:
User spent 40.48 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
85 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 250.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 85
Title: "How to ride a fixed gear without brakes"
Summary: "In the past two years, Chen Junhan not only rides a fixed-gear bike, but also opened a bike shop that specializes in fixed-gear bikes. Chen Junhan told the Chengdu Business Daily that he has sold more than 1,000 fixed-gear bikes, and like road bike fans, he has..."
Rank: 6
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 11.34 ms on the document.
Document's click-through rate (CTR) is 0.11
| 2 |
86 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You live near Tsinghua University and want to buy a fixed gear bicycle. Please find possible purchasing channels, precautions and price ranges. Based on the search results, please find how to buy a fixed gear bike and how much it will cost?"
Task Dwell Time: 901.95 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Fixed Gear Precautions"
Query Dwell Time: 250.57 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 86
Title: "What is a fixed gear? How to choose and ride a fixed gear (8) - Sanjiu Health Hall"
Summary: "Things to note when riding a fixed-gear bike: Keep your sight as far as possible when riding a fixed-gear bike. It is not easy to ride a fixed-gear bike well. There are many details to pay attention to when riding a fixed-gear bike, such as where to look when riding a fixed-gear bike. If you don't pay attention to this problem, you will really fall..."
Rank: 8
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 24.0 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
87 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 267.63 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Baggage Shipping USA"
Query Dwell Time: 110.0 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 87
Title: "Studying in the United States: What are the regulations for checked luggage?"
Summary: "August 27, 2014 - For example, American Airlines allows two pieces of checked luggage to all international destinations for free, and the weight of each piece of luggage cannot exceed 23 kg. If the weight exceeds 23 kg but is less than 32 kg, each piece will be charged US$25 or..."
Rank: 4
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 71.03 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
88 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You are going to study in the United States by plane. You may need to carry a lot of luggage, so you want to know the weight and volume restrictions for carry-on luggage on international flights, the weight and volume restrictions for checked luggage, how much liquid can be carried in carry-on luggage, which items must be carried by hand, which items must be checked, etc. Based on the search results, please find three things to note about carry-on baggage on international flights (weight, prohibited items, etc.)"
Task Dwell Time: 267.63 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Prohibited Items for Consignment in the United States"
Query Dwell Time: 120.68 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 88
Title: "TSA Checked Baggage Permitted/Prohibited Items List_Tiandao Study Abroad"
Summary: "TSA Checked Baggage Permitted/Prohibited Items List Sharp Items Items Checked Carry-on Box Knives No Ice Picks No Knives (Except Plastic or Unsharpened Butter Knives) No Carving Knives No Blade Knives (Examples of Box Knives, Multi-purpose Knives...)"
Rank: 1
Task Relevance: 1
Query Relevance: 3
User Interaction:
User spent 114.41 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
89 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 85.53 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 89
Title: "Benefits of quitting smoking 1 - Good Doctor Online"
Summary: "Benefits of quitting smoking 1 Benefits of quitting smoking It is a well-known fact that quitting smoking can reduce the incidence of lung cancer, and there are many benefits that you may not know. Quitting smoking for 20 minutes: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 8 hours: blood pressure drops to normal, pulse drops to normal, and hand and foot temperature returns to normal; quitting smoking for 20 minutes ..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 2.06 ms on the document.
Document's click-through rate (CTR) is 0.18
| 2 |
90 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 85.53 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 90
Title: "Check out the top 10 benefits of quitting smoking"
Summary: "If you want to quit smoking completely and know how to regulate yourself during the period of quitting smoking, you must first make up your mind to know the benefits of quitting smoking. Then let’s take a look at the benefits of quitting smoking with the editor of Tiantian Nutrition! 1. Delay skin aging. Stopping smoking can delay the aging of the face..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 29.11 ms on the document.
Document's click-through rate (CTR) is 0.25
| 3 |
91 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Benefits of quitting smoking"
Query Dwell Time: 85.53 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 91
Title: "Several benefits of long-term smoking cessation for men"
Summary: "The benefits of quitting smoking - after quitting smoking, you will find that your irritable mind can calm down, and your mind that was always distracted can be easily focused. Although men in business talks usually have to give cigarettes to the other party, but the effects of cigarettes on the body..."
Rank: 3
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 18.2 ms on the document.
Document's click-through rate (CTR) is 0.18
| 2 |
92 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 122.28 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 92
Title: "What are the side effects of quitting smoking?"
Summary: "Regarding the question "What are the side effects of quitting smoking?" I will answer one or two questions. First of all, I want to emphasize that smoking is harmful to health! Quitting smoking still requires caution! More than a decade ago, CCTV once broadcast a report in the "Discapray Discover Your Channel" program: "According to international medical..."
Rank: 1
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 57.54 ms on the document.
Document's click-through rate (CTR) is 0.21
| 3 |
93 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Quit smoking side effects"
Query Dwell Time: 122.28 ms
Query Satisfaction Score: 5
Retrieved Document:
Unique ID: 93
Title: "Side effects of quitting smoking | Health Encyclopedia"
Summary: "And in the process of quitting smoking, you also have to face side effects such as withdrawal reactions. Emotions Smokers use cigarettes to relax, help think about making important decisions, kill time, and as part of social activities. Therefore, stopping smoking can induce stress or anger. Ex-smokers also..."
Rank: 2
Task Relevance: 2
Query Relevance: 3
User Interaction:
User spent 39.08 ms on the document.
Document's click-through rate (CTR) is 0.23
| 3 |
94 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Quit smoking effective way"
Query Dwell Time: 86.58 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 94
Title: "How to quit smoking_the best and most effective way to quit smoking and the benefits of quitting smoking - Sanjiu Health Hall"
Summary: "Everyone should know that smoking is harmful to health, but it is not so easy for smokers to quit smoking. In modern society, there are many products and methods for quitting smoking, such as electronic methods, quitting incense and tea, quitting drugs and ointments, etc. So which one..."
Rank: 1
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 34.3 ms on the document.
Document's click-through rate (CTR) is 0.33
| 1 |
95 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "A friend of you wants to quit smoking, so he wants to know the benefits of quitting smoking, the side effects of quitting smoking, and what are the effective ways to quit smoking. Based on what you have learned from the search, please give three suggestions for quitting smoking (for example: 1. Maintain a regular lifestyle)"
Task Dwell Time: 339.65 ms
Task Satisfaction Score: 4
For this task, user submitted query: "Quit smoking effective way"
Query Dwell Time: 86.58 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 95
Title: "The ten most scientific and effective ways to quit smoking"
Summary: "Author: admin Quit smoking Source: Original from this site Hits: China Quit Smoking Network News: I believe everyone knows that smoking is very harmful, and smoking frequently is addictive. So how should we quit smoking when we are addicted? What is the most effective way to quit smoking..."
Rank: 2
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 42.58 ms on the document.
Document's click-through rate (CTR) is 0.33
| 3 |
96 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 246.51 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Features"
Query Dwell Time: 185.42 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 96
Title: "See the future! Illustrated explanation of the top ten functions of Google Glass"
Summary: "The beauty in this video shows us how to use Google Glass. Let's explain the basic operation and ten functions of Google Glass. Basic operation of Google Glass There is a touch pad on the leg of Google Glass - located at the user..."
Rank: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 103.14 ms on the document.
Document's click-through rate (CTR) is 0.13
| 2 |
97 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 246.51 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Features"
Query Dwell Time: 185.42 ms
Query Satisfaction Score: 4
Retrieved Document:
Unique ID: 97
Title: "The core functions of Google Glass cannot be used in China, and large-scale promotion is difficult | Google Glass | Google | Now_..."
Summary: "April 28, 2014 - According to our reporter, so far, very few people have used Google Glass, and there is no official sales channel in China. Various videos showing the "magical functions" of Google Glass circulating on the Internet have further enhanced the public's interest in it..."
Rank: 5
Task Relevance: 3
Query Relevance: 3
User Interaction:
User spent 55.41 ms on the document.
Document's click-through rate (CTR) is 0.08
| 2 |
98 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You heard that Google launched a product called "Google Glass". You are very interested in it. You would like to find out the functions, usage, price, etc. of this product. Please briefly describe the main functions of Google Glass based on what you have learned during the search process."
Task Dwell Time: 246.51 ms
Task Satisfaction Score: 3
For this task, user submitted query: "Google Glass Official Website"
Query Dwell Time: 40.97 ms
Query Satisfaction Score: 1
Retrieved Document:
Unique ID: 98
Title: "Google Glass Official Website - The official website will take you to the real Google Glass official website"
Summary: "Google also announced that it will open applications for Google Glass to consumers. According to multiple media reports, Google Glass will be available before the end of 2013, with a price of no more than $1,500 (about 9,270 yuan). Google Glass official website address and related websites..."
Rank: 1
Task Relevance: 3
Query Relevance: 2
User Interaction:
User spent 12.13 ms on the document.
Document's click-through rate (CTR) is 0.14
| 0 |
99 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version iPhone 6 price"
Query Dwell Time: 124.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 99
Title: "Hong Kong version iPhone 6 price"
Summary: "iPhone6 series mobile phone price iPhone8 Plus series iPhone7 Plus series iPhone6s series iPhone6s Plus series iPhoneSE series iPhone6Plus series iPhone5s series Snapdragon 820 (flagship CPU) 2000mAh-2999..."
Rank: 1
Task Relevance: 0
Query Relevance: 0
User Interaction:
User spent 11.57 ms on the document.
Document's click-through rate (CTR) is 0.25
| 0 |
100 | Evaluate the usefulness of a search result based on the given search session data and assign a usefulness score from 0 to 3. |
User is performing a search task: "You want to buy an iPhone 6 in Hong Kong. Please find out the prices of iPhone 6 in China and Hong Kong, how to buy an iPhone in Hong Kong, whether you need to pay customs duties when bringing the iPhone back to China, whether the Hong Kong version of iPhone supports the domestic operator network, etc. Based on what you have learned during the search, please tell us whether the Hong Kong version of the iPhone supports domestic mobile networks, etc."
Task Dwell Time: 600.68 ms
Task Satisfaction Score: 5
For this task, user submitted query: "Hong Kong version iPhone 6 price"
Query Dwell Time: 124.86 ms
Query Satisfaction Score: 3
Retrieved Document:
Unique ID: 100
Title: "Apple iPhone 6 price_parameters_pictures_download_which one is better_how is it - Pcpop"
Summary: "Apple iPhone 6 price plummets to 3,500 yuan 2015-10-17 At 10:00 am on September 9, San Francisco time, Apple held a press conference in San Francisco and officially released the iPhone 6s and iPhone 6s Plus. As a result, the price of the iPhone 6 dropped a lot..."
Rank: 3
Task Relevance: 2
Query Relevance: 2
User Interaction:
User spent 3.98 ms on the document.
Document's click-through rate (CTR) is 0.04
| 2 |
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